{"title":"Deterrence \u0026 making it natural","description":"\u003ch2\u003eDeterrence and making nature-free\u003c\/h2\u003e\n\u003cp\u003eDuring retrofitting, renovation or demolition, a building often first needs to be made \u003cstrong\u003enature-free\u003c\/strong\u003e. Bats, swifts and house sparrows must no longer be able to enter the cavity, the eaves or under the roof tiles, while animals that are still inside must be able to get out safely. With the right deterrent materials, you can do this in a wildlife-friendly way and in accordance with the procedure specified in the derogation.\u003c\/p\u003e\n\u003ch3\u003eWhat materials are available?\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eExclusion flaps:\u003c\/strong\u003e one-way flaps that allow bats to get out but no longer enter.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eExpanding foam:\u003c\/strong\u003e to temporarily or permanently seal small gaps and open expansion joints.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDeterrent brushes and combs:\u003c\/strong\u003e for gutters, eaves and roof edges, to prevent birds from building nests there.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eAnti-predation mesh and bird netting:\u003c\/strong\u003e to protect insulation and foil and seal eaves.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBat-safe vapour-permeable foil:\u003c\/strong\u003e foil in which bats cannot become entangled.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eAlways combine with alternative roosting sites\u003c\/h3\u003e\n\u003cp\u003eDeterrence only works well if animals can find somewhere else to go. Therefore, before the work begins, provide temporary \u003ca href=\"\/en\/collections\/vleermuizen\"\u003ebat boxes\u003c\/a\u003e and nest boxes in the area, and install permanent \u003ca href=\"\/en\/collections\/inbouw\"\u003ebuilt-in roosting sites\u003c\/a\u003e in the renovated building. Have the approach coordinated with an ecologist.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed larger quantities for a project?\u003c\/strong\u003e \u003ca href=\"\/en\/pages\/offerte-zakelijk\"\u003eRequest a quote\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"unitura-ef3-exclusion-flap","title":"Exclusion flap EF3 – animal-friendly bat exclusion | Unitura","description":"\u003cp\u003eThe EF3 exclusion flap is a one-way device made from recycled plastic for making buildings bat-free before demolition or renovation. Bats can pass through the flap to the outside, but cannot re-enter the building. The flap is rotatable and can therefore be used across expansion joints or along roof edges.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eSuitable for all bat species (30 mm high opening)\u003c\/li\u003e\n\n\u003cli\u003eReady to use, without cutting or other modifications\u003c\/li\u003e\n\n\u003cli\u003eRotatable: can be used across expansion joints or parallel to the facade against a roof cornice\u003c\/li\u003e\n\n\u003cli\u003eHard rPET plastic (30% post-consumer recycled), which bats cannot grip to climb inside\u003c\/li\u003e\n\n\u003cli\u003eCompact size, easy to transport\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Ensure that bats have sufficient grip around the entrance to the flap so that they can climb into it.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003ePlace the flap directly across an expansion joint or, after rotating it, against a roof cornice or another opening parallel to the facade. Secure it with mounting kit or small nails. Please note: exclusion flaps may only be installed if the necessary permits have been obtained, or when working under an appropriate and approved code of conduct, regulation, or species management plan.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: EF3\u003c\/li\u003e\n\n\u003cli\u003eMaterial: rPET with 30% PCR\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 21.2 x 11.8 x 3 cm\u003c\/li\u003e\n\n\u003cli\u003eOpening: 66.5 x 58 mm\u003c\/li\u003e\n\n\u003cli\u003eWeight: approx. 0.02 kg\u003c\/li\u003e\n\n\u003cli\u003eItem number: EF3\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCombining:\u003c\/strong\u003e For sealing openings around the flaps, expanding foam (VS1, VS2), draft excluder brushes (WB1, WB2) and the draft excluder comb (WK1) are suitable. The EF1 is the previous model of this flap.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-EF3-maatvoering.pdf?v=1793633639\" target=\"_blank\" rel=\"noopener\"\u003eDimensional drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-Factsheet-EF1-EF3.pdf?v=1793633639\" target=\"_blank\" rel=\"noopener\"\u003eFactsheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-Handboek_Ontmoediging-2.pdf?v=1793633639\" target=\"_blank\" rel=\"noopener\"\u003eDeterrence manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376519844189,"sku":"EF3","price":5.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Format-afbeeldingen-website_Design_Ingevuld24-scaled.jpg?v=1793633069"},{"product_id":"unitura-ef1-exclusion-flap","title":"Exclusion flap EF1 – animal-friendly bat exclusion | Unitura","description":"\u003cp\u003eThe EF1 exclusion flap is a one-way device for making buildings bat-free before demolition or renovation. Bats can leave the building through the flap, but cannot return. The EF1 is widely used in the Netherlands for bat deterrence.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eHumane exclusion of bats\u003c\/li\u003e\n\n\u003cli\u003eCan be ordered individually\u003c\/li\u003e\n\n\u003cli\u003eThe newer EF3 model is rotatable and ready to use\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Ensure that bats have sufficient grip around the entrance to the flap so that they can climb into it.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003ePlace the flap over the opening through which bats use the building. Exclusion flaps may only be installed if the necessary permits have been obtained, or when working under an appropriate and approved code of conduct, regulation, or species management plan.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: EF1\u003c\/li\u003e\n\n\u003cli\u003eItem number: EF1\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCombinations:\u003c\/strong\u003e Also look at the EF3 exclusion flap (EF3), expanding foam (VS1, VS2), exclusion brushes (WB1, WB2), and the exclusion comb (WK1).\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-Factsheet-EF1-EF3.pdf?v=1793633639\" target=\"_blank\" rel=\"noopener\"\u003eFactsheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376520401245,"sku":"EF1","price":5.93,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/UntiA1-scaled_84c0048c-0b1d-4959-9d66-753cc40faf6e.png?v=1793638288"},{"product_id":"unitura-vs1-vulschuim","title":"PU Foam VS1 – for gaps up to 20 mm | Unitura","description":"\u003cp\u003eVS1 expanding foam is a strip of polyethylene foam used to seal narrow gaps and crevices. It is widely used when making buildings bat-proof to seal small openings, particularly to keep bats out, often in combination with exclusion flaps.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eFor gaps and crevices up to approximately 20 mm wide\u003c\/li\u003e\n\n\u003cli\u003eStrip measuring 2 cm x 100 cm, available for individual purchase\u003c\/li\u003e\n\n\u003cli\u003eStays in place for approximately six months\u003c\/li\u003e\n\n\u003cli\u003eLightweight and easy to apply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Prolonged exposure to sunlight may cause the material to sag. Therefore, check the sealed openings regularly.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003ePress the foam into the gap or crevice you want to seal, ensuring the opening is completely closed. Use it with exclusion flaps (EF3) on openings through which bats still need to be able to leave the building. VS2 (40 mm) is available for wider gaps.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: VS1\u003c\/li\u003e\n\n\u003cli\u003eMaterial: polyethylene\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 2 cm x 100 cm\u003c\/li\u003e\n\n\u003cli\u003eSupply: per piece\u003c\/li\u003e\n\n\u003cli\u003eItem number: VS1\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCan be combined with:\u003c\/strong\u003e Exclusion flap EF3, expanding foam VS2, brush strip WB2 and comb strip WK1.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-Werkwijze-bij-ontmoediging.pdf?v=1793633913\" target=\"_blank\" rel=\"noopener\"\u003eDeterrence manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376521515357,"sku":"VS1","price":0.69,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/VS1_2.jpg?v=1793633106"},{"product_id":"unitura-vs2-vulschuim","title":"PU Foam VS2 – for gaps up to 40 mm | Unitura","description":"\u003cp\u003eVS2 expanding foam is a wide strip of polyethylene foam that seals gaps and crevices up to approximately 40 mm wide. It is widely used in bat-proofing buildings to seal openings, particularly to keep bats out, often in combination with exclusion flaps.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eFor gaps and crevices up to approximately 40 mm wide\u003c\/li\u003e\n\n\u003cli\u003eStrip measuring 4 cm x 100 cm, available per piece\u003c\/li\u003e\n\n\u003cli\u003eStays in place for up to approximately six months\u003c\/li\u003e\n\n\u003cli\u003eLightweight and easy to apply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Prolonged exposure to sunlight may cause the material to sag. Therefore, check sealed openings regularly.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003ePress the foam into the gap or crevice you want to seal, ensuring the opening is completely closed. Use it with exclusion flaps (EF3) on openings through which bats still need to be able to leave the building. VS1 (20 mm) is available for narrower gaps.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: VS2\u003c\/li\u003e\n\n\u003cli\u003eMaterial: polyethylene\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 4 cm x 100 cm\u003c\/li\u003e\n\n\u003cli\u003eSupply: per piece\u003c\/li\u003e\n\n\u003cli\u003eItem number: VS2\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCombine with:\u003c\/strong\u003e Exclusion flap EF3, expanding foam VS1, brush strip WB2 and brush comb WK1.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-Handboek_Ontmoediging-2.pdf?v=1793633639\" target=\"_blank\" rel=\"noopener\"\u003eDeterrence manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376522662237,"sku":"VS2","price":2.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/VS1_2-1.jpg?v=1793633120"},{"product_id":"unitura-wb1-weringsborstel-groot","title":"Gutter Brush WB1 – Large, for Roof Edges | Unitura","description":"\u003cp\u003eThe WB1 exclusion brush is a large polyethylene brush used to temporarily seal roof edges when making buildings bird-free. It is designed for larger openings under roof tiles and prevents house sparrows from nesting under the roof again during renovation or demolition. After completion, the brush is easy to remove.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eFor larger openings and irregular spaces under roof tiles\u003c\/li\u003e\n\n\u003cli\u003eLarge diameter (15 cm) with sturdy plastic bristles\u003c\/li\u003e\n\n\u003cli\u003eCan be ordered individually, in black\u003c\/li\u003e\n\n\u003cli\u003eEasy to remove once work begins\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Secure the brush with brush hooks (BH1) and cable ties (KB1), so that it remains firmly in place even in windy conditions or when left in place for extended periods.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eDepending on the roof construction, place the brush loosely in the gutter, push it partially under the bottom row of roof tiles, or secure it with brush hooks and cable ties. This seals the space between the roof tile and the roof sheathing.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: WB1\u003c\/li\u003e\n\n\u003cli\u003eMaterial: polyethylene\u003c\/li\u003e\n\n\u003cli\u003eDimensions: diameter 15 cm, length approx. 100–120 cm\u003c\/li\u003e\n\n\u003cli\u003eColor: black\u003c\/li\u003e\n\n\u003cli\u003eItem number: WB1\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCan be combined with:\u003c\/strong\u003e Exclusion comb WK1, small exclusion brush WB2, brush hook BH1, cable tie KB1, expanding foam VS1\/VS2 and exclusion flap EF3.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-Werkwijze-bij-ontmoediging.pdf?v=1793633913\" target=\"_blank\" rel=\"noopener\"\u003eExclusion manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376525807965,"sku":"WB1","price":8.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/WB1_1.jpg?v=1793633170"},{"product_id":"unitura-wb2-weringsborstel-klein","title":"Gutter Brush WB2 – Small, for Gaps and Gutters | Unitura","description":"\u003cp\u003eThe WB2 exclusion brush is a small polyethylene brush used to seal gaps and smaller openings, for example along gutters and roof edges when making buildings bird-free. A brush is a good choice where measures need to remain in place for a long time: it is little affected by sunlight.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eFor smaller gaps and openings\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 100 x 9 cm\u003c\/li\u003e\n\n\u003cli\u003ePolyethylene, little affected by sunlight\u003c\/li\u003e\n\n\u003cli\u003eCan be ordered individually\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Press the brush firmly into the gap. Due to the action of the brush, it may come loose over time; therefore, check it regularly.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eExclusion brushes are pulled into the open side of the roof edge using cable ties and special hooks, so that house sparrows can no longer enter the space between the roof tile and roof cladding. Make sure the brush is firmly seated in the gap.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: WB2\u003c\/li\u003e\n\n\u003cli\u003eMaterial: polyethylene\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 100 x 9 cm\u003c\/li\u003e\n\n\u003cli\u003eItem number: WB2\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCan be combined with:\u003c\/strong\u003e Exclusion comb WK1, large exclusion brush WB1, brush hook BH1, cable tie KB1, expanding foam VS1\/VS2 and exclusion flap EF3.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-Werkwijze-bij-ontmoediging.pdf?v=1793633913\" target=\"_blank\" rel=\"noopener\"\u003eExclusion manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376525873501,"sku":"WB2","price":4.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/WB1_1_3bc755a2-a32b-4f03-ad8f-7b9f3477bdf5.jpg?v=1793633171"},{"product_id":"unitura-wk1-weringskam","title":"Weringskam WK1 – animal-friendly sealing of roof edges | Unitura","description":"\u003cp\u003eThe WK1 exclusion comb is a flat comb made of recycled LDPE to seal the roof tile edge in a wildlife-friendly manner and deter house sparrows during construction and renovation work. The comb fits precisely along the opening between the roof tile and the gutter, preventing unwanted nesting sites from forming and maintaining ventilation in the roof structure.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eTighter fit than traditional exclusion brushes thanks to the flat design\u003c\/li\u003e\n\n\u003cli\u003eRecycled LDPE, easily recyclable\u003c\/li\u003e\n\n\u003cli\u003eLightweight, compact and easy to install or remove\u003c\/li\u003e\n\n\u003cli\u003eSuitable for temporary or permanent use\u003c\/li\u003e\n\n\u003cli\u003eSoft, safe seal\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Use the exclusion comb for a neat, long-lasting seal of the roof edge and an exclusion brush (WB1 or WB2) for irregular or larger openings.\u003c\/p\u003e\n\u003ch3\u003ePlacement\u003c\/h3\u003e\n\u003cp\u003eThe comb is placed in the open side of the roof edge, between the roof tile and the gutter. Thanks to its compact design, it is easy to install, remove, or permanently fit for lasting protection.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: WK1\u003c\/li\u003e\n\n\u003cli\u003eMaterial: recycled LDPE\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 120 x 20 cm\u003c\/li\u003e\n\n\u003cli\u003eItem number: WK1\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCombine with:\u003c\/strong\u003e Small exclusion brush WB2, filling foam VS1\/VS2 and exclusion flap EF3.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-WK1-maatvoering.pdf?v=1793633912\" target=\"_blank\" rel=\"noopener\"\u003eDimensional drawing (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-Montage-WK1-weringskam.pdf?v=1793633913\" target=\"_blank\" rel=\"noopener\"\u003eInstallation manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376527151453,"sku":"WK1","price":10.33,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/P1003722_11zon-scaled-1.webp?v=1793633199"},{"product_id":"unitura-gg2-gripgaas","title":"Grip mesh GG2 – roll 50 x 1 m, for cavity walls | Unitura","description":"\u003cp\u003eGrip mesh GG2 is a UV-resistant MDPE mesh used to cover vulnerable membranes and insulation layers, preventing bats and birds from damaging them. At the same time, the mesh provides the animals with sufficient grip to optimally use cavity walls as roosts. The GG3 is intended for use on roofs.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eProtects membranes and insulation in cavity walls against damage\u003c\/li\u003e\n\n\u003cli\u003eProvides bats and birds with sufficient grip\u003c\/li\u003e\n\n\u003cli\u003eRoll of 50 x 1 m (50 m²), mesh size 1.8 x 2.4 mm\u003c\/li\u003e\n\n\u003cli\u003eUV-resistant MDPE in white, fire class B\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e In a cavity wall, grip mesh is often used in combination with the bat entry stone VMPM4.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eApply the grip mesh to the area where the membrane or insulation needs to be protected, for example in the cavity. Refer to the product document for installation and maintenance instructions.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: GG2\u003c\/li\u003e\n\n\u003cli\u003eMaterial: MDPE, UV-resistant\u003c\/li\u003e\n\n\u003cli\u003eDimensions: roll of 50 x 1 m (mesh size 1.8 x 2.4 mm)\u003c\/li\u003e\n\n\u003cli\u003eColor: white\u003c\/li\u003e\n\n\u003cli\u003eWeight: 430 g\/m² (approx. 21.5 kg per roll)\u003c\/li\u003e\n\n\u003cli\u003eFire class: B (CSE RF 1\/75\/A and CSE RF 2\/75\/A class 4)\u003c\/li\u003e\n\n\u003cli\u003eItem number: GG2\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCombinations:\u003c\/strong\u003e Grip mesh for roofs GG3, entry stone VMPM4, roof edge device for late-flying bats VML3, bat entry stone VMP5 and house bat roost VMS1.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-GG2-GG3-productdata-montage-onderhoud.pdf?v=1793633666\" target=\"_blank\" rel=\"noopener\"\u003eProduct details, installation \u0026amp; maintenance (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376528331101,"sku":"GG2","price":429.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura_gripgaas_gg1_vleermuizen_huismussen.jpg?v=1793633222"},{"product_id":"unitura-gg3-gripgaas","title":"Grip Mesh GG3 – roll 50 x 1.2 m, for pitched roofs | Unitura","description":"\u003cp\u003eGrip mesh GG3 is a fine-mesh, reinforced mesh specially developed for pitched roofs. It protects vulnerable membranes and insulation layers in the roof structure and provides bats, house sparrows and swifts with sufficient grip for a safe roost.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eProtects membranes and insulation in pitched roofs\u003c\/li\u003e\n\n\u003cli\u003eMore flexible than GG2 and easier to walk on due to the fibre reinforcement\u003c\/li\u003e\n\n\u003cli\u003eDoes not tear during installation\u003c\/li\u003e\n\n\u003cli\u003eRoll of 50 x 1.2 m, white, fire class B\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e For cavity walls, grip mesh GG2 is more suitable; GG3 is intended for roofs.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003ePreferably install the grip mesh under the tiles and battens. With roof panels with pre-attached tiles, the mesh is flexible enough to fold over the tiles. Ensure there is no gap between the grip mesh and the roof panel, for example by nailing the mesh to both sides of the tile.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: GG3\u003c\/li\u003e\n\n\u003cli\u003eMaterial: PVC, reinforced\u003c\/li\u003e\n\n\u003cli\u003eDimensions: roll of 50 x 1.2 m\u003c\/li\u003e\n\n\u003cli\u003eColour: white\u003c\/li\u003e\n\n\u003cli\u003eWeight: 300 g\/m²\u003c\/li\u003e\n\n\u003cli\u003eFire class: B\u003c\/li\u003e\n\n\u003cli\u003eItem number: GG3\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCombine with:\u003c\/strong\u003e Grip mesh for cavity walls GG2, VML3 bat roosting edge strip, VMP5 bat entry stone and VMS1 birdhouse.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-GG2-GG3-productdata-montage-onderhoud.pdf?v=1793633666\" target=\"_blank\" rel=\"noopener\"\u003eProduct details, installation \u0026amp; maintenance (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376543797597,"sku":"GG3","price":482.71,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Gemini_Generated_Image_rml5bvrml5bvrml5-1.png?v=1793633307"},{"product_id":"unitura-dvf1-batsafe-dampopen-folie","title":"BatSafe breathable foil DVF1 – roll 25 x 0.95 m, bat-friendly | Unitura","description":"\u003cp\u003eVapour-permeable membranes are commonly used in roofs and walls. If bats and birds crawl over such a membrane, it can start to fray, and bats can become entangled in the resulting clumps. BatSafe is a bat-friendly vapour-permeable membrane with the same function as conventional vapour-permeable membranes.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eWorks as a fully functional vapour-permeable membrane\u003c\/li\u003e\n\n\u003cli\u003eStrong plastic mesh as a grip layer on both sides\u003c\/li\u003e\n\n\u003cli\u003eSuitable for both roofs and walls\u003c\/li\u003e\n\n\u003cli\u003eRoll of 25 m x 0.95 m\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Combine the membrane with grip mesh and an entry stone for a fully bat-friendly roof or facade.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eInstall the membrane according to the manufacturer's installation instructions (TLX). These instructions are currently only available in English.\u003c\/p\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura (manufacturer TLX)\u003c\/li\u003e\n\n\u003cli\u003eType: DVF1\u003c\/li\u003e\n\n\u003cli\u003eMaterial: vapour-permeable membrane with grip layers on both sides\u003c\/li\u003e\n\n\u003cli\u003eDimensions: roll of 25 m x 0.95 m\u003c\/li\u003e\n\n\u003cli\u003eWeight: 8.3 kg\u003c\/li\u003e\n\n\u003cli\u003eItem number: DVF1\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCombine with:\u003c\/strong\u003e Grip mesh GG2 and GG3, bat entry stone VMP5, bat-friendly roof edge flashing VML3 and entry stone VMPM4.\u003c\/p\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-TLX-BATSAFE-DUTCH.pdf?v=1793633639\" target=\"_blank\" rel=\"noopener\"\u003eFactsheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-TLX-Batsafe-pass-certificate-1.pdf?v=1793633638\" target=\"_blank\" rel=\"noopener\"\u003eBatsafe certificate (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-Ecologische-onderbouwing-BatSafe.pdf?v=1793633638\" target=\"_blank\" rel=\"noopener\"\u003eEcological justification (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-batsafe-product-brochure.pdf?v=1793633638\" target=\"_blank\" rel=\"noopener\"\u003eProduct brochure (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Unitura-batsafe-montage-handleiding-1.pdf?v=1793633639\" target=\"_blank\" rel=\"noopener\"\u003eInstallation instructions (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376546681181,"sku":"DVF1","price":662.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Batsafe-roll-on-white_angle-scaled.jpg?v=1793633362"},{"product_id":"unitura-vms1-vogelmuisschroot","title":"Vogelmuisschroot VMS1 – Monier double ridge 65 mm | Unitura","description":"\u003cp\u003eUse the VMS1 bird guard together with GG3 grip mesh to create a house sparrow-friendly eaves detail. House sparrows traditionally nest in the lowest courses of roof tiles, but modern roofing sheets are often too smooth or too fragile for them to inhabit. This design detail gives house sparrows access to the first courses of roof tiles while preventing them from moving further up the roof.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eFor a house sparrow-friendly eaves detail\u003c\/li\u003e\n\n\u003cli\u003eMonier double rib, 65 mm\u003c\/li\u003e\n\n\u003cli\u003eLength 100 cm\u003c\/li\u003e\n\n\u003cli\u003ePlastic\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Combine the bird guard with GG3 grip mesh to protect the roofing sheet and provide house sparrows with a foothold.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eProtect the roofing sheet at the level of the first two or three courses of roof tiles with grip mesh, which also serves as a foothold for house sparrows. Install the bird guard on the third or fourth tile batten.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: VMS1\u003c\/li\u003e\n\n\u003cli\u003eMaterial: plastic\u003c\/li\u003e\n\n\u003cli\u003eDimensions: 100 cm long, Monier double rib 65 mm\u003c\/li\u003e\n\n\u003cli\u003eItem number: VMS1\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCombine with:\u003c\/strong\u003e GG3 grip mesh for pitched roofs.\u003c\/p\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376546845021,"sku":"VMS1","price":4.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/7948\/2043\/files\/Vogelmuisschroot-met-dubbele-kam-VMS1.jpg?v=1793633363"},{"product_id":"unitura-bdr1-boldraadrooster","title":"Carrying Rack BDR1 – 110-130 mm | Unitura","description":"\u003cp\u003eBoldraadrooster BDR1 (110-130 mm) is a component for deterring and making buildings wildlife-friendly. The price is per piece.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eSize 110-130 mm\u003c\/li\u003e\n\n\u003cli\u003ePrice per piece\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBrand: Unitura\u003c\/li\u003e\n\n\u003cli\u003eType: BDR1\u003c\/li\u003e\n\n\u003cli\u003eSize: 110-130 mm\u003c\/li\u003e\n\n\u003cli\u003eItem number: BDR1\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Unitura","offers":[{"title":"Default Title","offer_id":66376547008861,"sku":"BDR1","price":8.22,"currency_code":"EUR","in_stock":true}]}],"url":"https:\/\/vogelhuisjestore.nl\/en\/collections\/ontmoediging-natuurvrij-maken.oembed","provider":"Vogelhuisjestore","version":"1.0","type":"link"}